Sodium 11 Na 22.989770

Sodium Phosphate Dibasic Anhydrous ACS Granular

Jost Code: 2770

Synonyms: sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate

Sodium Phosphate can be used as a laboratory reagent. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
Na2HPO4
CAS Number
7558-79-4
Molecular Weight
141.96
Use
Laboratory Reagent
Description
Granular
Containers
50 kg/110 lb fiber drums; 25 kg cartons EU only
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
05/24/2021
Assay
99.0% minimum
pH (5%)
8.7 - 9.3
Insoluble Matter
0.01% maximum
LOD
0.2% maximum
Chloride
0.002% maximum
Sulfate
0.005% maximum
Heavy Metals
10 ppm maximum
Iron
0.002% maximum
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative